Maths
Stretch Grammar – Two-Step Equations
Stretch (universal 11+): solve two-step equations by undoing operations in reverse order.
MathsAge 11+25 minutes
What this topic covers
- Solve an + b = c by undoing the add/subtract first, then the multiply.
- Solve n/a + b = c and a(n + b) = c.
- Check solutions and handle equations with the unknown on the right.
Core concept summaries
Key ConceptsLast Done, First UndoneOther ShapesCheck; the Wrong-Order Trap
Practice formats pupils may meet
NeurofiED uses varied practice to help pupils apply the idea actively, check understanding and build confidence over time.
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